【VC开源代码栏目提醒】:网学会员鉴于大家对VC开源代码十分关注,论文会员在此为大家搜集整理了“DBAK.cpp”一文,供大家参考学习
// DBAK.cpp : implementation file
//
#include "stdafx.h"
#include "qpglxt.h"
#include "DBAK.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
extern CQpglxtApp theApp;
/////////////////////////////////////////////////////////////////////////////
// CDBAK dialog
CDBAK::CDBAK(CWnd* pParent /*=NULL*/)
: CDialog(CDBAK::IDD, pParent)
{
//{{AFX_DATA_INIT(CDBAK)
// NOTE: the ClassWizard will add member initialization here
//}}AFX_DATA_INIT
}
void CDBAK::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CDBAK)
DDX_Control(pDX, IDC_EDTPATH, m_EdtPath);
DDX_Control(pDX, IDC_PROGRESS, m_Progress);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CDBAK, CDialog)
//{{AFX_MSG_MAP(CDBAK)
ON_BN_CLICKED(IDC_BUTTON2, OnButton2)
ON_WM_TIMER()
ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CDBAK message handlers
void CDBAK::OnOK()
{
// TODO: Add extra validation here
//CDialog::OnOK();
}
void CDBAK::OnButton2()
{
this->m_Progress.SetRange(0,100);
CString sPach;
m_EdtPath.GetWindowText(sPach);
CString pa="qpglxt.mdb";
if(!::CopyFile(pa,sPach,false))
{
MessageBox("备份文件失败!","系统提示",MB_OK|MB_ICONSTOP);
}
else
{
this->m_Progress.ShowWindow(SW_SHOW);
this->SetTimer(1,5,NULL);
}
}
void CDBAK::OnTimer(UINT nIDEvent)
{
this->m_Progress.SetPos(this->m_Progress.GetPos()+1);
if(this->m_Progress.GetPos()==100)
{
this->KillTimer(1);
this->m_Progress.ShowWindow(SW_HIDE);
MessageBox("数据备份成功!","系统提示",MB_OK|MB_ICONINFORMATION);
}
CDialog::OnTimer(nIDEvent);
}
void CDBAK::OnButton1()
{
CString sPath,sName;
CTime time;
sPath=theApp.ShowPath();
int a=0;
while(a!=-1)
{
a=sPath.Find("\\",a+1);
if(a!=-1)
{
sPath.Insert(a+1,"\\");
a=a+1;
}
}
time=time.GetCurrentTime();
CString st;
st.Format("%d_%d_%d_%d_%d_%d",time.GetYear(),time.GetMonth(),time.GetDay(),time.GetHour(),time.GetMinute(),time.GetSecond());
sName="DB"+st+".bak";
if(sPath.GetLength()<5)
sPath=sPath+sName;
else
sPath=sPath+"\\\\"+sName;
this->m_EdtPath.SetWindowText(sPath);
}
BOOL CDBAK::OnInitDialog()
{
CDialog::OnInitDialog();
RxRecordset rst;
rst.Open("系统设置表");
CString sPath=rst.GetFieldValue("备份路径");
CTime time;
time=time.GetCurrentTime();
CString st,sName;
st.Format("%d_%d_%d_%d_%d_%d",time.GetYear(),time.GetMonth(),time.GetDay(),time.GetHour(),time.GetMinute(),time.GetSecond());
sName="DB"+st+".bak";
sPath=sPath+"\\"+sName;
if(sPath.IsEmpty())
return true;
int a=0;
while(a!=-1)
{
a=sPath.Find("\\",a+1);
if(a!=-1)
{
sPath.Insert(a+1,"\\");
a=a+1;
}
}
this->m_EdtPath.SetWindowText(sPath);
return TRUE; // return TRUE unless you set the focus to a control
// EXCEPTION: OCX Property Pages should return FALSE
}
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